Block Island

faces 180° S · Rhode Island, United States · 41.146, −71.578

Times in EDT

Poor · best window 02:00–04:00
1.6 m
5 s period · N 4°
Crossed swells, 76° outside the swell window · sampled 18 km offshore
Wind
39 km/h
N · offshoreN 355° · offshore
Tide
0.6 m
rising · H 13:00rising · high 13:00 (0.7 m)
Energy
6 kJ
fair
Sky
8°
drizzle · feels 4°drizzle since 08:00 · feels 4° · water 17° · OISST 15 Oct, preliminary
Ensemble · 06Z3 of 3 models reporting · updated 13:55 UTC

Next 16 days

tap a day for its hourspick a day for hour by hour · ← → step it · 3-hourly to day 16
  • swell · 10–14 s
  • wind swell · under 10 s
  • offshore
  • cross-off
  • cross
  • cross-on
  • onshore
  • glassy

Hourly detail

Saturday 10 October poorbest 00:00–24:00 · light 06:51–18:14

00 
poor
0.6 m8s SE0.3 mtide−0.3 ↓
cross 19 km/hgust31 km/h 17°
1 kJ
03 
poor
0.5 m8s SE0.3 + 0.3 mtide−0.3 ↑
cross-off 21 km/hgust32 km/h 16°
1 kJ
06 
poor
0.5 m8s SE0.3 + 0.3 mtide0.4 ↑
cross-off 22 km/hgust33 km/h 15°
1 kJ
09 
poor
0.6 m3s NNW0.3 + 0.2 mtide0.6 ↓
offshore 23 km/hgust28 km/h 14°
0 kJ
12 
poor
0.5 m8s SE0.3 + 0.1 mtide−0.2 ↓
cross-off 11 km/hgust12 km/h 15°
1 kJ
15 
poor
0.4 m8s SE0.3 + 0.2 + 0.1 mtide −0.4↑
cross-on 11 km/hgust8 km/h 15°
1 kJ
18 
poor
0.4 m8s SE0.4 mtide0.1 ↑
cross-on 12 km/hgust10 km/h 15°
1 kJ
21 
poor
0.4 m7s SE0.4 mtide0.5 ↓
onshore 12 km/hgust11 km/h 16°
1 kJ

Sunday 11 October goodbest 23:00–24:00 · light 06:52–18:12

00 
poor
0.5 m7s SE0.4 mtide−0.2 ↓
cross-on 15 km/hgust14 km/h 16°
1 kJ
03 
poor
0.5 m7s SE0.4 mtide−0.4 ↑
cross-on 18 km/hgust17 km/h 15°
1 kJ
06 
poor
0.6 m7s SE0.4 + 0.1 mtide0.2 ↑
cross-on 20 km/hgust20 km/h 15°
1 kJ
09 
poor
0.7 m4s SE0.7 mtide0.6 ↓
cross-on 22 km/hgust22 km/h 16°
1 kJ
12 
poor
0.8 m4s SE0.0 mtide0.0 ↓
cross-on 25 km/hgust27 km/h 16°
1 kJ
15 
poor
0.9 m5s SSE0.3 + 0.0 mtide−0.4 ↑
cross-on 21 km/hgust25 km/h 16°
2 kJ
18 
poor
1.0 m5s SSE0.1 mtide0.0 ↑
cross-on 29 km/hgust35 km/h 16° · 4.1 mm/h
3 kJ
21 
poor
1.8 m5s SE0.9 mtide0.4 ↓
cross 51 km/hgust63 km/h 16° · 2.0 mm/h
7 kJ

Monday 12 October epicbest 06:00–16:00 · light 06:53–18:11

00 
good
2.3 m7s SSE2.3 mtide0.0 ↓
cross 32 km/hgust39 km/h 16° · 1.2 mm/h
18 kJ
03 
epic
2.5 m9s S2.5 mtide−0.4 ↑
offshore 38 km/hgust39 km/h 14°
27 kJ
06 
epic
2.7 m10s S2.4 mtide0.1 ↑
cross-off 36 km/hgust49 km/h 15°
32 kJ
09 
epic
2.4 m9s S2.2 mtide0.6 ↓
offshore 34 km/hgust40 km/h 13°
25 kJ
12 
epic
2.1 m9s S1.9 mtide0.2 ↓
offshore 21 km/hgust26 km/h 15°
18 kJ
15 
epic
1.8 m9s S1.8 + 0.6 mtide−0.3 ↓
glassy 1 km/hgust3 km/h 17°
14 kJ
18 
epic
1.7 m9s S1.7 mtide−0.2 ↑
cross-off 12 km/hgust13 km/h 19°
11 kJ
21 
good
1.6 m9s S1.6 mtide0.4 ↑
cross-off 21 km/hgust35 km/h 17°
10 kJ

Tuesday 13 October goodbest 00:00–06:00 · light 06:54–18:09

00 
good
1.5 m8s S1.4 mtide0.1 ↓
offshore 17 km/hgust32 km/h 17°
9 kJ
03 
good
1.4 m8s S1.4 + 0.2 mtide−0.3 ↑
cross-off 18 km/hgust26 km/h 16°
8 kJ
06 
fair
1.3 m8s S1.3 mtide−0.1 ↑
cross 23 km/hgust23 km/h 16°
7 kJ
09 
fair
1.3 m8s S1.1 mtide0.5 ↑
cross 23 km/hgust21 km/h 15°
6 kJ
12 
poor
1.1 m8s S0.9 mtide0.4 ↓
cross-on 19 km/hgust19 km/h 15°
5 kJ
15 
poor
1.0 m8s S0.8 + 0.5 + 0.0 mtide −0.3↓
cross-on 19 km/hgust24 km/h 16°
3 kJ
18 
poor
0.9 m8s S0.7 + 0.4 + 0.1 mtide −0.3↑
cross-on 20 km/hgust31 km/h 18°
3 kJ
21 
poor
1.0 m7s S0.3 + 0.1 mtide0.2 ↑
cross-on 31 km/hgust49 km/h 18°
4 kJ

Wednesday 14 October fairbest 19:00–23:00 · light 06:55–18:07

00 
poor
1.4 m5s SSW0.3 + 0.1 mtide0.2 ↓
cross-on 36 km/hgust57 km/h 18°
4 kJ
03 
poor
1.6 m6s SSW0.3 mtide−0.3 ↓
cross-on 36 km/hgust56 km/h 18°
7 kJ
06 
poor
1.8 m6s SSW0.3 + 0.1 mtide−0.1 ↑
cross-on 35 km/hgust54 km/h 18°
9 kJ
09 
fair
1.7 m6s S0.3 + 0.1 mtide0.4 ↑
cross 27 km/hgust43 km/h 19°
9 kJ
12 
fair
1.5 m6s SSW1.5 + 0.3 + 0.1 mtide 0.4↓
cross 24 km/hgust29 km/h 19°
7 kJ
15 
poor
1.4 m7s SSW0.3 mtide−0.1 ↓
cross-on 26 km/hgust35 km/h 19°
6 kJ
18 
fair
1.4 m7s S0.3 + 0.1 mtide−0.3 ↑
cross 22 km/hgust32 km/h 20°
6 kJ
21 
good
1.3 m6s S1.2 + 0.3 mtide0.1 ↑
cross-off 27 km/hgust39 km/h 19°
5 kJ

Thursday 15 October fairbest 00:00–06:00 · light 06:57–18:06

00 
fair
1.2 m6s S0.9 + 0.3 + 0.1 mtide 0.3↓
cross-off 29 km/hgust48 km/h 17°
4 kJ
03 
fair
1.1 m6s SSW0.8 + 0.2 + 0.1 mtide −0.2↓
cross-off 24 km/hgust41 km/h 16°
3 kJ
06 
poor
1.1 m6s S0.7 + 0.2 + 0.1 mtide −0.2↑
offshore 25 km/hgust36 km/h 14°
3 kJ
09 
poor
1.0 m6s S0.6 + 0.2 + 0.1 mtide 0.2↑
offshore 34 km/hgust42 km/h 14°
3 kJ
12 
poor
0.9 m6s S0.5 + 0.2 + 0.2 mtide 0.4↓
offshore 24 km/hgust27 km/h 15°
2 kJ
15 
poor
0.7 m6s S0.5 + 0.4 + 0.2 mtide 0.0↓
cross 11 km/hgust14 km/h 16°
1 kJ
18 
poor
0.5 m6s S0.4 + 0.3 + 0.2 mtide −0.2↑
cross-on 11 km/hgust10 km/h 15°
1 kJ
21 
poor
0.5 m6s S0.3 + 0.2 + 0.2 mtide 0.0↑
cross-on 22 km/hgust19 km/h 15°
1 kJ

Friday 16 October poorbest 23:00–24:00 · light 06:58–18:04

00 
poor
0.6 m10s SE0.2 + 0.1 + 0.1 mtide 0.2↓
cross-on 24 km/hgust24 km/h 14°
1 kJ
03 
poor
0.6 m3s SE0.2 + 0.1 mtide0.0 ↓
onshore 27 km/hgust31 km/h 15°
1 kJ
06 
poor
0.9 m4s SSE0.3 + 0.0 mtide−0.2 ↑
onshore 29 km/hgust41 km/h 17°
1 kJ
09 
poor
1.2 m5s SSE0.2 + 0.0 mtide0.1 ↑
onshore 35 km/hgust54 km/h 17°
3 kJ
12 
poor
1.6 m5s S0.2 + 0.0 mtide0.4 ↓
onshore 36 km/hgust61 km/h 18° · 0.4 mm/h
6 kJ
15 
poor
1.9 m6s S1.9 mtide0.1 ↓
cross-on 37 km/hgust59 km/h 18°
9 kJ
18 
poor
1.9 m6s S1.9 mtide−0.2 ↓
cross-on 35 km/hgust57 km/h 18°
9 kJ
21 
poor
1.7 m6s S1.7 mtide−0.1 ↑
cross-on 32 km/hgust51 km/h 18°
8 kJ

Today 17 October fairbest 00:00–04:00 · light 06:59–18:02 11° 17°

00 
good
1.6 m6s S1.7 mtide0.2 ↑
cross-off 23 km/hgust36 km/h 18°
7 kJ
03 
good
1.6 m7s SSW1.4 mtide0.1 ↓
cross-off 35 km/hgust52 km/h 14°
8 kJ
06 
fair
1.7 m6s W0.8 + 0.8 mtide−0.2 ↑
cross-off 43 km/hgust52 km/h 11° · 0.8 mm/h
8 kJ
now 
poor
1.6 m5s NNW0.7 + 0.6 mtide0.0 ↑
offshore 43 km/hgust50 km/h 10° · 0.3 mm/h
6 kJ
12 
poor
1.6 m5s N0.8 mtide0.3 ↑
offshore 35 km/hgust40 km/h 7° · 0.3 mm/h
6 kJ
15 
poor
1.4 m5s N0.6 mtide0.2 ↓
offshore 28 km/hgust34 km/h 9°
4 kJ
18 
poor
1.4 m5s N0.5 mtide−0.1 ↓
offshore 36 km/hgust43 km/h 10°
4 kJ
21 
poor
1.5 m5s N0.4 mtide−0.1 ↑
offshore 42 km/hgust49 km/h 9°
5 kJ

Sunday 18 October poorbest 14:00–24:00 · light 07:00–18:01 7° 17°

00 
poor
1.6 m5s NNE0.3 mtide0.1 ↑
offshore 34 km/hgust42 km/h 8°
5 kJ
03 
poor
1.4 m5s NNE0.3 mtide0.2 ↓
offshore 30 km/hgust33 km/h 7°
4 kJ
06 
poor
1.2 m5s NNE0.2 + 0.1 mtide−0.1 ↓
cross-off 27 km/hgust30 km/h 7°
3 kJ
09 
poor
1.1 m5s NE0.1 + 0.1 mtide−0.1 ↑
cross-off 26 km/hgust31 km/h 8°
2 kJ
12 
poor
1.0 m5s NE0.1 mtide0.2 ↑
cross-off 22 km/hgust24 km/h 10°
2 kJ
15 
fair
0.9 m5s ENE0.1 mtide0.3 ↓
cross-off 14 km/hgust18 km/h 12°
2 kJ
18 
fair
0.9 m5s E0.2 mtide0.0 ↓
cross 21 km/hgust19 km/h 13°
2 kJ
21 
fair
1.0 m5s E0.3 mtide−0.2 ↑
cross 24 km/hgust25 km/h 12°
2 kJ

Monday 19 October goodbest 08:00–11:00 · light 07:00–18:00 12° 17°

00 
fair
1.1 m6s E1.1 mtide0.0 ↑
cross 25 km/hgust26 km/h 12°
3 kJ
03 
fair
1.3 m7s E1.3 mtide0.2 ↓
cross-off 26 km/hgust28 km/h 12°
5 kJ
06 
good
1.6 m8s E1.6 mtide0.0 ↓
cross-off 30 km/hgust33 km/h 11°
9 kJ
09 
epic
1.9 m8s E1.9 mtide−0.1 ↑
cross-off 35 km/hgust42 km/h 11°
13 kJ
12 
good
2.3 m9s E0.8 mtide0.1 ↑
cross-off 42 km/hgust46 km/h 13°
21 kJ
15 
good
2.6 m10s E2.6 mtide0.3 ↓
cross-off 44 km/hgust49 km/h 14°
30 kJ
18 
good
2.8 m10s E2.5 mtide0.1 ↓
cross-off 42 km/hgust48 km/h 13°
37 kJ
21 
good
2.8 m11s E2.5 mtide−0.2 ↓
cross-off 47 km/hgust57 km/h 12°
39 kJ

Tuesday 20 October goodbest 00:00–02:00 · light 07:02–17:59 12° 17°

00 
good
2.7 m10s E2.3 mtide−0.1 ↑
offshore 49 km/hgust64 km/h 12°
34 kJ
03 
good
2.6 m10s E2.0 mtide0.3 ↑
cross-off 47 km/hgust64 km/h 12°
30 kJ
06 
fair
2.6 m9s ENE1.9 mtide0.2 ↓
offshore 47 km/hgust65 km/h 12°
29 kJ
09 
fair
2.6 m8s ENE1.8 mtide−0.1 ↓
offshore 47 km/hgust69 km/h 12°
26 kJ
12 
fair
2.6 m8s ENE1.7 + 0.5 mtide−0.1 ↑
cross-off 49 km/hgust66 km/h 14°
26 kJ
15 
fair
2.6 m8s ENE1.7 + 0.5 mtide0.3 ↑
cross-off 49 km/hgust64 km/h 15°
24 kJ
18 
fair
2.7 m8s ENE1.6 + 0.6 mtide0.2 ↓
cross-off 51 km/hgust67 km/h 14°
26 kJ
21 
fair
2.6 m8s ENE1.5 + 0.6 mtide−0.2 ↓
cross-off 49 km/hgust68 km/h 14°
23 kJ

Wednesday 21 October fairbest 00:00–24:00 · light 07:03–17:57 12° 17°

00 
fair
2.7 m7s ENE1.6 + 0.5 mtide−0.2 ↑
cross-off 53 km/hgust69 km/h 13°
24 kJ
03 
fair
2.8 m7s ENE1.6 + 0.4 mtide0.2 ↑
cross-off 53 km/hgust66 km/h 12°
25 kJ
06 
fair
2.9 m7s ENE1.8 mtide0.3 ↓
cross-off 55 km/hgust66 km/h 10°
28 kJ
09 
fair
2.8 m7s ENE1.8 mtide−0.1 ↓
cross-off 52 km/hgust60 km/h 10°
27 kJ
12 
fair
2.9 m8s ENE1.7 mtide−0.2 ↑
cross-off 54 km/hgust61 km/h 10°
29 kJ
15 
fair
2.8 m8s ENE1.8 mtide0.2 ↑
cross-off 52 km/hgust59 km/h 11°
29 kJ
18 
fair
2.9 m8s ENE1.7 mtide0.3 ↓
cross-off 54 km/hgust62 km/h 11°
30 kJ
21 
fair
2.9 m8s ENE1.8 mtide−0.1 ↓
cross-off 52 km/hgust59 km/h 12°
31 kJ

Thursday 22 October fairbest 14:00–23:00 · light 07:04–17:56 12° 17°

00 
fair
2.8 m9s ENE1.9 mtide−0.3 ↑
cross-off 50 km/hgust56 km/h 12°
32 kJ
02 
fair
2.7 m9s ENE2.0 mtide0.0 ↑
cross-off 49 km/hgust54 km/h 12°
32 kJ
05 
fair
2.7 m9s ENE2.0 mtide0.4 ↓
cross-off 48 km/hgust55 km/h 12°
31 kJ
08 
fair
2.6 m9s ENE1.8 mtide0.2 ↓
offshore 46 km/hgust55 km/h 10°
28 kJ
11 
fair
2.4 m9s E1.6 mtide−0.3 ↑
offshore 43 km/hgust52 km/h 10°
23 kJ
14 
good
2.1 m9s E1.5 mtide−0.1 ↑
offshore 38 km/hgust45 km/h 13°
18 kJ
17 
good
1.8 m9s E1.3 mtide0.3 ↓
offshore 32 km/hgust42 km/h 15°
13 kJ
20 
good
1.6 m9s E1.4 mtide0.1 ↓
offshore 26 km/hgust44 km/h 13°
10 kJ
23 
fair
1.5 m9s E1.0 mtide−0.3 ↑
offshore 27 km/hgust48 km/h 12°
8 kJ

Friday 23 October fairbest 02:00–24:00 · light 07:05–17:54 13° 17°

02 
fair
1.5 m8s ENE1.0 mtide−0.2 ↑
offshore 32 km/hgust51 km/h 12°
8 kJ
05 
fair
3.7 m9s ENE0.9 mtide0.4 ↓
offshore 33 km/hgust51 km/h 11°
55 kJ
08 
fair
3.9 m9s ENE0.9 mtide0.3 ↓
offshore 33 km/hgust47 km/h 10°
59 kJ
11 
fair
4.0 m9s E0.9 mtide−0.3 ↑
cross-off 33 km/hgust37 km/h 11°
66 kJ
14 
fair
4.1 m9s E0.8 mtide−0.3 ↑
cross-off 30 km/hgust35 km/h 13°
68 kJ
17 
fair
3.9 m9s E0.8 mtide0.3 ↓
cross-off 31 km/hgust40 km/h 14°
62 kJ
20 
fair
3.8 m9s E0.7 mtide0.3 ↓
cross-off 25 km/hgust30 km/h 13°
59 kJ
23 
fair
3.0 m9s E0.7 mtide−0.3 ↑
cross-off 20 km/hgust27 km/h 12°
38 kJ

Saturday 24 October goodbest 02:00–05:00 · light 07:07–17:53 12° 17°

02 
good
2.4 m9s ESE0.7 mtide−0.3 ↑
cross-off 20 km/hgust25 km/h 12°
25 kJ
05 
fair
1.1 m10s E0.7 mtide0.4 ↑
cross-off 26 km/hgust32 km/h 11°
5 kJ
08 
fair
1.2 m10s E0.7 mtide0.5 ↓
cross-off 27 km/hgust32 km/h 11°
6 kJ
11 
fair
1.3 m10s ESE0.7 mtide−0.2 ↓
cross-off 28 km/hgust31 km/h 13°
7 kJ
14 
fair
1.2 m10s ESE0.7 mtide−0.4 ↑
cross 28 km/hgust29 km/h 13°
7 kJ
17 
fair
1.2 m10s ESE0.7 mtide0.2 ↑
cross-off 27 km/hgust27 km/h 14°
7 kJ
20 
fair
1.2 m10s ESE0.7 mtide0.4 ↓
cross 27 km/hgust26 km/h 13°
7 kJ
23 
fair
1.1 m10s ESE0.7 mtide−0.2 ↓
cross 25 km/hgust25 km/h 12°
6 kJ

Sunday 25 October fairbest 02:00–24:00 · light 07:08–17:51 12° 17°

02 
fair
1.0 m10s ESE1.0 mtide−0.4 ↑
cross 21 km/hgust22 km/h 12°
5 kJ
05 
fair
1.0 m10s ESE1.0 mtide0.3 ↑
cross-off 19 km/hgust21 km/h 12°
5 kJ
08 
fair
1.0 m10s E1.0 mtide0.6 ↓
cross-off 21 km/hgust23 km/h 11°
4 kJ
11 
fair
1.0 m10s E1.0 mtide0.0 ↓
cross-off 18 km/hgust18 km/h 12°
4 kJ
14 
fair
0.9 m9s ESE0.9 + 0.2 mtide−0.5 ↑
cross 14 km/hgust16 km/h 13°
4 kJ
17 
fair
0.9 m9s ESE0.8 + 0.5 mtide0.0 ↑
cross 9 km/hgust10 km/h 14°
3 kJ
20 
fair
1.0 m7s ESE0.9 + 0.4 mtide0.5 ↓
cross 9 km/hgust10 km/h 14°
3 kJ
23 
fair
1.0 m8s ESE1.0 + 0.2 mtide−0.1 ↓
cross 9 km/hgust10 km/h 14°
3 kJ

Monday 26 October fairbest 02:00–11:00 · light 07:09–17:50 15° 17°

02 
good
1.0 m8s ESE0.9 + 0.5 mtide−0.5 ↑
offshore 8 km/hgust4 km/h 12°
4 kJ
05 
good
1.0 m8s ESE1.0 + 0.3 mtide0.1 ↑
cross-off 9 km/hgust9 km/h 11°
4 kJ
08 
good
1.1 m8s ESE1.1 mtide0.7 ↓
cross 8 km/hgust8 km/h 11°
4 kJ
11 
fair
1.1 m8s ESE1.1 + 0.1 mtide0.2 ↓
cross 14 km/hgust17 km/h 13°
5 kJ
14 
poor
1.2 m9s ESE1.1 + 0.4 mtide−0.5 ↑
cross-on 24 km/hgust29 km/h 14°
6 kJ
17 
poor
1.4 m11s SE1.0 + 0.8 mtide−0.2 ↑
cross-on 24 km/hgust33 km/h 15°
10 kJ
20 
poor
1.5 m12s SE1.4 mtide0.4 ↓
cross-on 25 km/hgust33 km/h 15°
13 kJ
23 
fair
1.6 m12s SE1.4 mtide0.1 ↓
cross 21 km/hgust32 km/h 15°
13 kJ

Tuesday 27 October goodbest 02:00–14:00 · light 07:10–17:48

02 
good
1.5 m11s SE1.4 mtide−0.5 ↑
cross-off 14 km/hgust18 km/h 14°
11 kJ
05 
good
1.4 m11s SE1.3 + 0.4 mtide−0.1 ↑
cross-off 17 km/hgust — —
9 kJ
08 
good
1.3 m10s SE1.2 + 0.3 mtide0.7 ↓
cross-off 18 km/hgust — —
8 kJ
11 
good
1.2 m10s SE1.1 + 0.4 mtide0.4 ↓
offshore 17 km/hgust — —
6 kJ
14 
fair
1.1 m10s SE1.1 + 0.3 mtide−0.4 ↑
cross-off 19 km/hgust — —
5 kJ
17 
fair
1.1 m9s SE0.9 + 0.3 + 0.2 mtide −0.4↑
cross 25 km/hgust ——
5 kJ
20 
fair
1.3 m9s SE0.9 + 0.1 mtide0.3 ↓
cross 32 km/hgust ——
7 kJ
23 
fair
1.2 m9s ESE0.8 + 0.2 + 0.1 mtide 0.3↓
cross 25 km/hgust ——
6 kJ

Wednesday 28 October fairbest 02:00–20:00 · light 07:12–17:47

02 
fair
1.1 m9s SE0.7 + 0.3 + 0.1 mtide −0.4↑
cross 21 km/hgust ——
5 kJ
05 
fair
1.0 m9s SE0.7 + 0.4 mtide−0.3 ↑
cross 16 km/hgust ——
4 kJ
08 
fair
1.0 m9s SE0.9 + 0.4 mtide0.5 ↑
cross 16 km/hgust ——
4 kJ
11 
fair
0.9 m9s SE0.8 + 0.4 mtide0.6 ↓
cross 18 km/hgust ——
3 kJ
14 
fair
0.8 m9s SE0.7 + 0.4 mtide−0.2 ↓
cross-on 12 km/hgust — —
3 kJ
17 
fair
0.8 m9s SE0.6 + 0.4 mtide−0.4 ↑
cross-on 8 km/hgust — —
2 kJ
20 
poor
0.7 m8s SE0.6 + 0.4 mtide0.1 ↑
cross-on 9 km/hgust — —
2 kJ
23 
poor
0.7 m8s SE0.6 + 0.4 mtide0.4 ↓
cross-on 14 km/hgust — —
2 kJ

Thursday 29 October poorbest 02:00–24:00 · light 07:13–17:45

02 
poor
0.7 m8s SE0.5 + 0.4 mtide−0.3 ↓
cross-on 15 km/hgust — —
2 kJ
05 
poor
0.7 m8s SE0.5 + 0.3 mtide−0.4 ↑
onshore 17 km/hgust — —
2 kJ
08 
poor
0.7 m8s SE0.5 + 0.3 mtide0.3 ↑
cross-on 18 km/hgust — —
2 kJ
11 
poor
0.7 m8s SE0.4 + 0.3 mtide0.7 ↓
cross-on 20 km/hgust — —
2 kJ
14 
poor
0.8 m7s SE0.4 + 0.3 mtide0.0 ↓
cross-on 25 km/hgust — —
2 kJ
17 
poor
0.9 m4s SSW0.4 + 0.3 mtide−0.4 ↑
cross-on 27 km/hgust — —
1 kJ
20 
poor
1.0 m4s SSW0.3 + 0.2 mtide−0.1 ↑
cross-on 32 km/hgust — —
2 kJ
23 
poor
0.9 m4s SSW0.3 + 0.2 mtide0.4 ↓
cross 24 km/hgust ——
2 kJ

Friday 30 October poorbest 02:00–24:00 · light 07:14–17:45

02 
poor
0.8 m5s SSW0.7 + 0.3 + 0.3 mtide 0.0↓
cross-off 17 km/hgust — —
1 kJ
05 
poor
0.7 m4s SSW0.5 + 0.2 + 0.2 mtide −0.4↑
offshore 21 km/hgust — —
1 kJ
08 
poor
0.7 m3s NNE0.4 + 0.2 + 0.2 mtide 0.0↑
cross-off 29 km/hgust — —
1 kJ
11 
poor
0.8 m4s NE0.3 + 0.2 + 0.2 mtide 0.6↓
cross-off 30 km/hgust — —
1 kJ
14 
poor
0.7 m4s ENE0.3 + 0.2 mtide0.3 ↓
cross-off 25 km/hgust — —
1 kJ
17 
poor
0.8 m5s E0.3 + 0.1 mtide−0.3 ↑
cross 23 km/hgust ——
1 kJ
20 
poor
0.8 m5s E0.4 + 0.1 mtide−0.3 ↑
cross 24 km/hgust ——
1 kJ
23 
poor
0.8 m8s SE0.4 + 0.0 mtide0.3 ↓
cross 20 km/hgust ——
2 kJ

Saturday 31 October poorbest 02:00–24:00 · light 07:15–17:44

02 
poor
0.7 m8s SE0.5 mtide0.2 ↓
cross 16 km/hgust ——
2 kJ
05 
poor
0.7 m8s SE0.5 + 0.4 mtide−0.3 ↑
cross-off 10 km/hgust — —
2 kJ
08 
poor
0.6 m8s SE0.6 mtide−0.2 ↑
cross-off 11 km/hgust — —
1 kJ
11 
poor
0.7 m8s SE0.7 mtide0.4 ↑
cross-on 12 km/hgust — —
2 kJ
14 
poor
0.7 m8s SE0.7 mtide0.4 ↓
onshore 7 km/hgust ——
2 kJ
17 
poor
0.8 m8s SE0.8 mtide−0.2 ↓
onshore 11 km/hgust — —
2 kJ
20 
poor
0.8 m8s SE0.8 mtide−0.3 ↑
onshore 18 km/hgust — —
3 kJ
23 
poor
0.9 m8s SE0.9 mtide0.1 ↑
onshore 21 km/hgust — —
3 kJ

Sunday 1 November poorbest 22:00–24:00 · light 06:16–16:42

01 
poor
1.1 m8s SE0.9 mtide0.3 ↓
onshore 27 km/hgust — —
4 kJ
04 
poor
1.2 m9s SE1.0 mtide−0.2 ↓
cross-on 26 km/hgust — —
6 kJ
07 
poor
1.4 m9s SE1.0 mtide−0.3 ↑
cross-on 33 km/hgust — —
8 kJ
10 
poor
1.5 m9s SE1.0 mtide0.2 ↑
cross-on 33 km/hgust — —
9 kJ
13 
poor
1.5 m9s SE1.0 mtide0.5 ↓
cross-on 30 km/hgust — —
9 kJ
16 
poor
1.4 m9s SE1.0 mtide0.0 ↓
cross-on 25 km/hgust — —
7 kJ
19 
fair
1.2 m9s SE1.0 + 0.8 mtide−0.3 ↑
cross 20 km/hgust ——
6 kJ
22 
good
1.1 m9s SE0.9 + 0.6 mtide−0.1 ↑
offshore 14 km/hgust — —
5 kJ

Wind read from the nearest model point, up to 18 km — that is not the wind at the beach.

Swell read from the nearest model point, up to 18 km. Swell travels, so it still holds here.

swipe for the next day

Tide

NOAA prediction
0006121824
now 0.6 m ↑H 01:00 · 0.6L 06:00 · 0.2H 13:00 · 0.7L 20:30 · 0.3

Heights vs MLLW

Optimal: any.

Swell window

In the window
80°240°Block Island

© OpenStreetMap · Protomaps · NOAA GFS-Wave 06Z

Sat 17 · 14:00
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  • 0.7 m · 6 s · SSW 194°In the window
  • 0.5 m · 7 s · SE 146°secondary

Crossed — 48° between the two swells. Window E–WSW, 80°–240°.

Type
—
Faces
180° S
Optimal period
—
Optimal tide
any
Level
—
Coordinates
41.1463, −71.5783

Model agreement

High

NOAA GFS-Wave1.6 m

ECMWF IFS-WAM1.7 m

DWD GWAM1.6 m

No buoy within 25 km, so agreement can’t be scored here.

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No public sessions have been logged here. Sessions are private unless the surfer chooses to share them, so a quiet list is not a quiet break.

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