Surf Forecasts:
How big are the waves at Plum Island today (23 Jun):
- Morning surf: Morning surf (23 Jun, local time) - 3ft (0.9m), 5s period with SSE swell.
- Afternoon surf: Afternoon surf (23 Jun, local time) - 3.5ft (1.1m), 5s period with SSE swell.
- Evening surf: Evening surf (23 Jun, local time) - 2ft (0.6m), 5s period with SE swell.
The current surf forecast for Plum Island at 1AM is: 0.9m 4s primary swell from a Southeast direction and 0.1m 11s secondary swell from a Southeast direction (forecast issued at 07:00pm June 22). The wind direction is predicted to be cross-onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Jun) | 3ft (0.9m) | 5s |
| Afternoon (23 Jun) | 3.5ft (1.1m) | 5s |
| Evening (23 Jun) | 2ft (0.6m) | 5s |
Table - waves today at Plum Island. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 31mm), heaviest during Mon night. Warm (max 26°C on Wed afternoon, min 16°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Mon 22 | Tuesday 23 | Wednesday 24 | Thu 25 | |||||||||||||||||||||
5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SE 11 | SSE 3 | SE 4 | SE 4 | SE 5 | SSE 4 | SSE 5 | SSE 5 | SE 5 | SE 5 | SE 5 | SE 5 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 8 | SE 8 | SE 8 | SE 8 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 5 | 5 | 10 | 35 | 43 | 30 | 46 | 61 | 32 | 21 | 16 | 7 | 8 | 41 | 50 | 48 | 52 | 52 | 52 | 54 | 35 | 37 | 30 | 30 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross-on | cross-on | cross-on | cross | cross-off | cross | cross | cross-off | glassy | cross-off | glassy | off | off | cross-off | cross-off | cross-off | cross-off | off | off | off | off | glassy | cross-on |
High Tide | 7:00PM2.39m | 7:25AM2.20m | 7:57PM2.37m | 8:29AM2.10m | 8:51PM2.36m | 9:30AM2.05m | ||||||||||||||||||
Low Tide | 1:48AM0.18m | 2:08PM0.20m | 2:46AM0.15m | 3:02PM0.26m | 3:42AM0.11m | |||||||||||||||||||
 | |  | |  |  | | | | | |  | |  | | | | |  |  | |  |  | | |
 | — | — | — | — | 5:05 | — | — | — | — | — | — | — | 5:05 | — | — | — | — | — | — | — | 5:05 | — | — | — |
 | — | 8:24 | — | — | — | — | — | — | — | 8:24 | — | — | — | — | — | — | — | 8:24 | — | — | — | — | — | 8:24 |
mm | 1 | 2 | 1 | 1 | 6 | 6 | 4 | 4 | 2 | 3 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 18 | 16 | 16 | 16 | 18 | 18 | 16 | 16 | 17 | 17 | 16 | 16 | 16 | 17 | 24 | 26 | 25 | 23 | 21 | 19 | 18 | 18 | 22 | 23 |
Feels °C | 19 | 15 | 15 | 14 | 17 | 19 | 15 | 16 | 17 | 18 | 16 | 17 | 16 | 16 | 21 | 21 | 20 | 20 | 19 | 17 | 16 | 17 | 21 | 21 |
Swell 1 Height (m) Direction Period (s) | SE 6 | SE 11 | SE 11 | SE 11 | SE 11 | SE 8 | E 11 | SSE 5 | SE 5 | SE 5 | SE 5 | SE 5 | E 5 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 8 | SE 8 | SE 8 | SE 8 |
| kJ | 2 | 5 | 5 | 5 | 5 | 3 | 2 | 61 | 32 | 21 | 16 | 7 | 4 | 41 | 50 | 48 | 52 | 52 | 52 | 54 | 35 | 37 | 30 | 30 |
Swell 2 Height (m) Direction Period (s) | SE 11 | — | — | — | SE 9 | SE 11 | — | E 11 | E 11 | E 11 | — | E 5 | SE 5 | NNE 3 | NNE 3 | ENE 4 | — | SSE 3 | SSE 4 | SSE 4 | E 7 | E 7 | E 7 | E 5 |
| kJ | 5 | — | — | — | 3 | 5 | — | 2 | 2 | 2 | — | 4 | 7 | 1 | 1 | 2 | — | 2 | 3 | 3 | 1 | 1 | 1 | 2 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | E 7 | — | — | E 11 | SE 7 | SE 7 | NNE 3 | — | — | — | — | — | — | — | E 6 | — | E 7 |
| kJ | — | — | — | — | — | — | — | 1 | — | — | 2 | 2 | 8 | 2 | — | — | — | — | — | — | — | 3 | — | 1 |
Wind waves Height (m) Direction Period (s) | SSE 3 | SSE 3 | SE 4 | SE 4 | SE 5 | SSE 4 | SSE 5 | — | N 2 | NNE 3 | NNE 3 | NNE 3 | NNE 3 | — | — | — | SSE 2 | S 3 | — | NW 2 | NW 2 | WNW 2 | — | — |
| kJ | 2 | 3 | 10 | 35 | 43 | 30 | 46 | — | 1 | 3 | 2 | 2 | 2 | — | — | — | 1 | 3 | — | 1 | 1 | 1 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 377 | 3528 | 444 | 501 | 391 | 54 | 52 | 13 | 54 | 173 | 152 | 170 | 166 | 4 | 116 | 13 | 13 | 4 | 4 | 4 | 54 | 4 | 166 | 2799 |
Best forecast wave conditions in Massachusetts | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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